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FR1258113A - System for transmitting carrier frequencies with two-channel intermediate repeaters and method for the remote monitoring of these repeaters - Google Patents

System for transmitting carrier frequencies with two-channel intermediate repeaters and method for the remote monitoring of these repeaters

Info

Publication number
FR1258113A
FR1258113A FR828532A FR828532A FR1258113A FR 1258113 A FR1258113 A FR 1258113A FR 828532 A FR828532 A FR 828532A FR 828532 A FR828532 A FR 828532A FR 1258113 A FR1258113 A FR 1258113A
Authority
FR
France
Prior art keywords
repeaters
remote monitoring
carrier frequencies
transmitting carrier
channel intermediate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR828532A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DEF29088A external-priority patent/DE1117171B/en
Application filed by Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Priority to FR828532A priority Critical patent/FR1258113A/en
Application granted granted Critical
Publication of FR1258113A publication Critical patent/FR1258113A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/401—Monitoring; Testing of relay systems with selective localization
    • H04B17/402—Monitoring; Testing of relay systems with selective localization using different frequencies
    • H04B17/405—Monitoring; Testing of relay systems with selective localization using different frequencies generated by local multipliers, dividers, modulators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR828532A 1959-08-03 1960-05-30 System for transmitting carrier frequencies with two-channel intermediate repeaters and method for the remote monitoring of these repeaters Expired FR1258113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR828532A FR1258113A (en) 1959-08-03 1960-05-30 System for transmitting carrier frequencies with two-channel intermediate repeaters and method for the remote monitoring of these repeaters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF29088A DE1117171B (en) 1959-08-03 1959-08-03 Carrier frequency transmission system with two-way intermediate amplifiers and method for remote monitoring of these amplifiers
FR828532A FR1258113A (en) 1959-08-03 1960-05-30 System for transmitting carrier frequencies with two-channel intermediate repeaters and method for the remote monitoring of these repeaters

Publications (1)

Publication Number Publication Date
FR1258113A true FR1258113A (en) 1961-04-07

Family

ID=25974384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828532A Expired FR1258113A (en) 1959-08-03 1960-05-30 System for transmitting carrier frequencies with two-channel intermediate repeaters and method for the remote monitoring of these repeaters

Country Status (1)

Country Link
FR (1) FR1258113A (en)

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